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															<div id="exampaper-desc" class="exampaper-filter"><span class="exampaper-filter-item efi-qt-all efi-selected">全部[<span class="efi-tno">40</span>]<span class="efi-qcode" style="display:none;">qt-all</span></span><span class="exampaper-filter-item efi-qt-singlechoice">单选题[<span class="efi-tno">20</span>]<span class="efi-qcode" style="display:none;">qt-singlechoice</span></span><span class="exampaper-filter-item efi-qt-multiplechoice">多选题[<span class="efi-tno">10</span>]<span class="efi-qcode" style="display:none;">qt-multiplechoice</span></span><span class="exampaper-filter-item efi-qt-trueorfalse">判断题[<span class="efi-tno">10</span>]<span class="efi-qcode" style="display:none;">qt-trueorfalse</span></span></div>
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																<span>试卷总分：</span><span id="exampaper-total-point" style="margin-right: 20px;">100</span>
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																	<li class="question qt-singlechoice" style="display: list-item;">
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																			<div class="question-title-icon"></div>
																			<span class="question-no">1.</span><span class="question-type" style="display: none;">singlechoice</span><span>[单选题]</span><span class="question-point-content"><span>(</span><span class="question-point">3</span><span>分)</span></span><span class="question-id" style="display: none;">db1f326a8cdb4fbf917bdb056a24a793</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>如何在浏览器的状态栏放入一条消息？</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_db1f326a8cdb4fbf917bdb056a24a793" class="question-input"> -->
																						<span class="question-li-text">A: 
																								statusbar = "put your message here"
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_db1f326a8cdb4fbf917bdb056a24a793" class="question-input"> -->
																						<span class="question-li-text">B: 
																								window.status = "put your message here"
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_db1f326a8cdb4fbf917bdb056a24a793" class="question-input"> -->

																						<span class="question-li-text">C: 
																								window.status("put your messagehere")
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_db1f326a8cdb4fbf917bdb056a24a793" class="question-input"> -->

																						<span class="question-li-text">D: 
																								status("put your message here")
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span> <span class="answer_value">
																					
																						B
																					 
																				</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span> 
																							基础知识点
																						 
																					</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							B
																						
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					3.0
																				<br>
																			</div>
																		</div>
																	</li>
																
																
																
																
																
																
																
															
														
															
																
																	<!-- 单选 -->
																	<li class="question qt-singlechoice" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">2.</span><span class="question-type" style="display: none;">singlechoice</span><span>[单选题]</span><span class="question-point-content"><span>(</span><span class="question-point">3</span><span>分)</span></span><span class="question-id" style="display: none;">7d29b935945b49138acb64a7cb80b6b0</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>下列对符号所表示的意义解释错误的是（）</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_7d29b935945b49138acb64a7cb80b6b0" class="question-input"> -->
																						<span class="question-li-text">A: 
																								？(尖号)：匹配字符串的开头
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_7d29b935945b49138acb64a7cb80b6b0" class="question-input"> -->
																						<span class="question-li-text">B: 
																								$（美元符号）：匹配字符串的结尾
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_7d29b935945b49138acb64a7cb80b6b0" class="question-input"> -->

																						<span class="question-li-text">C: 
																								？（问号）：匹配前面的子表达式一次或多次
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_7d29b935945b49138acb64a7cb80b6b0" class="question-input"> -->

																						<span class="question-li-text">D: 
																								\（反斜杠）：对特殊字符的特殊元字符含义进行转义
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span> <span class="answer_value">
																					
																						C
																					 
																				</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span> 
																							基础知识点
																						 
																					</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							C
																						
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					3.0
																				<br>
																			</div>
																		</div>
																	</li>
																
																
																
																
																
																
																
															
														
															
																
																	<!-- 单选 -->
																	<li class="question qt-singlechoice" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">3.</span><span class="question-type" style="display: none;">singlechoice</span><span>[单选题]</span><span class="question-point-content"><span>(</span><span class="question-point">3</span><span>分)</span></span><span class="question-id" style="display: none;">5dd54a852d4a4ca7946f3f5476ee37d1</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre> 对下面这段代码分析不正确的是（）

var reg=/ .o./ g; //寻找字符o前后接任意字符组成的有三个字符的字符串

var str= “How are you?” //源串

var result=new Array(); //用于接收结果

while(reg.exec(str)!=null) //执行匹配操作，如果找到匹配则继续找下一项

{

result.push(RegExp.lastMatch); //添加结果

}

alert(result);</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_5dd54a852d4a4ca7946f3f5476ee37d1" class="question-input"> -->
																						<span class="question-li-text">A: 
																								代码第1行是寻找字符o前后接任意字符组成的有三个字符的字符串
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_5dd54a852d4a4ca7946f3f5476ee37d1" class="question-input"> -->
																						<span class="question-li-text">B: 
																								代码第4行是执行匹配操作，如果找到匹配则继续找下一项
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_5dd54a852d4a4ca7946f3f5476ee37d1" class="question-input"> -->

																						<span class="question-li-text">C: 
																								代码第6行是将所得到的结果添加到数组中
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_5dd54a852d4a4ca7946f3f5476ee37d1" class="question-input"> -->

																						<span class="question-li-text">D: 
																								最后输出的是“How are you?”
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span> <span class="answer_value">
																					
																						D
																					 
																				</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span> 
																							基础知识点
																						 
																					</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							D
																						
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					3.0
																				<br>
																			</div>
																		</div>
																	</li>
																
																
																
																
																
																
																
															
														
															
																
																	<!-- 单选 -->
																	<li class="question qt-singlechoice" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">4.</span><span class="question-type" style="display: none;">singlechoice</span><span>[单选题]</span><span class="question-point-content"><span>(</span><span class="question-point">3</span><span>分)</span></span><span class="question-id" style="display: none;">5b632803771d41f88abb6416415dfe00</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>关于代码优化下列表述不对的是</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_5b632803771d41f88abb6416415dfe00" class="question-input"> -->
																						<span class="question-li-text">A: 
																								JavaScript程序代码编写出来后，主要是交给浏览器去运行
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_5b632803771d41f88abb6416415dfe00" class="question-input"> -->
																						<span class="question-li-text">B: 
																								尽可能使用全局变量，可以使代码简单
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_5b632803771d41f88abb6416415dfe00" class="question-input"> -->

																						<span class="question-li-text">C: 
																								书写风格应遵循“标识符短而含义清晰”、“代码缩进对齐”、“尽可能注释”等原则
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_5b632803771d41f88abb6416415dfe00" class="question-input"> -->

																						<span class="question-li-text">D: 
																								在机器上运行的代码总是希望其速度越快越好，阅读维护时其可读性可理解性最好
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span> <span class="answer_value">
																					
																						B
																					 
																				</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span> 
																							基础知识点
																						 
																					</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							B
																						
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					3.0
																				<br>
																			</div>
																		</div>
																	</li>
																
																
																
																
																
																
																
															
														
															
																
																	<!-- 单选 -->
																	<li class="question qt-singlechoice" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">5.</span><span class="question-type" style="display: none;">singlechoice</span><span>[单选题]</span><span class="question-point-content"><span>(</span><span class="question-point">3</span><span>分)</span></span><span class="question-id" style="display: none;">c9891ca42d7c48d4a5dd254398c03622</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>不包含任何元素的列表称为( )，列表中包含元素的个数称为列表的(  )？</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_c9891ca42d7c48d4a5dd254398c03622" class="question-input"> -->
																						<span class="question-li-text">A: 
																								空列表，length
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_c9891ca42d7c48d4a5dd254398c03622" class="question-input"> -->
																						<span class="question-li-text">B: 
																								零列表，length
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_c9891ca42d7c48d4a5dd254398c03622" class="question-input"> -->

																						<span class="question-li-text">C: 
																								零长度列表，size
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_c9891ca42d7c48d4a5dd254398c03622" class="question-input"> -->

																						<span class="question-li-text">D: 
																								零列表，size
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span> <span class="answer_value">
																					
																						A
																					 
																				</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span> 
																							基础知识点
																						 
																					</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							A
																						
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					3.0
																				<br>
																			</div>
																		</div>
																	</li>
																
																
																
																
																
																
																
															
														
															
																
																	<!-- 单选 -->
																	<li class="question qt-singlechoice" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">6.</span><span class="question-type" style="display: none;">singlechoice</span><span>[单选题]</span><span class="question-point-content"><span>(</span><span class="question-point">3</span><span>分)</span></span><span class="question-id" style="display: none;">40415dd0cdc74e118bed2512e7c005eb</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>setTimeout（“move()”，20）意味着   </pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_40415dd0cdc74e118bed2512e7c005eb" class="question-input"> -->
																						<span class="question-li-text">A: 
																								每隔20秒，move()函数就会被调用一次
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_40415dd0cdc74e118bed2512e7c005eb" class="question-input"> -->
																						<span class="question-li-text">B: 
																								每隔20分钟，move()函数就会被调用一次
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_40415dd0cdc74e118bed2512e7c005eb" class="question-input"> -->

																						<span class="question-li-text">C: 
																								过隔20毫秒后，move()函数就会被调用
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_40415dd0cdc74e118bed2512e7c005eb" class="question-input"> -->

																						<span class="question-li-text">D: 
																								move（）函数被调用20次
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span> <span class="answer_value">
																					
																						C
																					 
																				</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span> 
																							基础知识点
																						 
																					</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							C
																						
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					3.0
																				<br>
																			</div>
																		</div>
																	</li>
																
																
																
																
																
																
																
															
														
															
																
																	<!-- 单选 -->
																	<li class="question qt-singlechoice" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">7.</span><span class="question-type" style="display: none;">singlechoice</span><span>[单选题]</span><span class="question-point-content"><span>(</span><span class="question-point">3</span><span>分)</span></span><span class="question-id" style="display: none;">30f4254da13b46b0a931417168b17b50</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>Set函数可以接受一个数组（或者具有_______接口的其他数据结构）作为参数，用来初始化</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_30f4254da13b46b0a931417168b17b50" class="question-input"> -->
																						<span class="question-li-text">A: 
																								toString
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_30f4254da13b46b0a931417168b17b50" class="question-input"> -->
																						<span class="question-li-text">B: 
																								iterable
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_30f4254da13b46b0a931417168b17b50" class="question-input"> -->

																						<span class="question-li-text">C: 
																								valueOf
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_30f4254da13b46b0a931417168b17b50" class="question-input"> -->

																						<span class="question-li-text">D: 
																								prototype
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span> <span class="answer_value">
																					
																						B
																					 
																				</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span> 
																							基础知识点
																						 
																					</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							B
																						
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					3.0
																				<br>
																			</div>
																		</div>
																	</li>
																
																
																
																
																
																
																
															
														
															
																
																	<!-- 单选 -->
																	<li class="question qt-singlechoice" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">8.</span><span class="question-type" style="display: none;">singlechoice</span><span>[单选题]</span><span class="question-point-content"><span>(</span><span class="question-point">3</span><span>分)</span></span><span class="question-id" style="display: none;">d0cf08d801c24274a03db35f1407eef3</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>树形结构也被称为（  ）结构？</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_d0cf08d801c24274a03db35f1407eef3" class="question-input"> -->
																						<span class="question-li-text">A: 
																								半线性结构
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_d0cf08d801c24274a03db35f1407eef3" class="question-input"> -->
																						<span class="question-li-text">B: 
																								线性结构
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_d0cf08d801c24274a03db35f1407eef3" class="question-input"> -->

																						<span class="question-li-text">C: 
																								逻辑结构
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_d0cf08d801c24274a03db35f1407eef3" class="question-input"> -->

																						<span class="question-li-text">D: 
																								数组结构
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span> <span class="answer_value">
																					
																						A
																					 
																				</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span> 
																							基础知识点
																						 
																					</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							A
																						
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					3.0
																				<br>
																			</div>
																		</div>
																	</li>
																
																
																
																
																
																
																
															
														
															
																
																	<!-- 单选 -->
																	<li class="question qt-singlechoice" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">9.</span><span class="question-type" style="display: none;">singlechoice</span><span>[单选题]</span><span class="question-point-content"><span>(</span><span class="question-point">3</span><span>分)</span></span><span class="question-id" style="display: none;">0e09432e907c4fb8866ce60313a68136</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>function sayHi() {
  console.log(name);
  console.log(age);
  var name = "Lydia";
  let age = 21;
}

sayHi();以上方法sayHi输出的结果是？</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_0e09432e907c4fb8866ce60313a68136" class="question-input"> -->
																						<span class="question-li-text">A: 
																								Lydia 和 undefined
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_0e09432e907c4fb8866ce60313a68136" class="question-input"> -->
																						<span class="question-li-text">B: 
																								Lydia 和 ReferenceError
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_0e09432e907c4fb8866ce60313a68136" class="question-input"> -->

																						<span class="question-li-text">C: 
																								ReferenceError 和 21
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_0e09432e907c4fb8866ce60313a68136" class="question-input"> -->

																						<span class="question-li-text">D: 
																								undefined 和 ReferenceError
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span> <span class="answer_value">
																					
																						D
																					 
																				</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span> 
																							基础知识点
																						 
																					</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							D
																						
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					3.0
																				<br>
																			</div>
																		</div>
																	</li>
																
																
																
																
																
																
																
															
														
															
																
																	<!-- 单选 -->
																	<li class="question qt-singlechoice" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">10.</span><span class="question-type" style="display: none;">singlechoice</span><span>[单选题]</span><span class="question-point-content"><span>(</span><span class="question-point">3</span><span>分)</span></span><span class="question-id" style="display: none;">d3d8f98c55ec4d0a8ba554fb883b7ff4</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>ES6 引入了一种新的原始数据类型（）,表示独一无二的值,它是 JavaScript 语言的第七种数据类型.</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_d3d8f98c55ec4d0a8ba554fb883b7ff4" class="question-input"> -->
																						<span class="question-li-text">A: 
																								number
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_d3d8f98c55ec4d0a8ba554fb883b7ff4" class="question-input"> -->
																						<span class="question-li-text">B: 
																								Symbol
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_d3d8f98c55ec4d0a8ba554fb883b7ff4" class="question-input"> -->

																						<span class="question-li-text">C: 
																								string
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_d3d8f98c55ec4d0a8ba554fb883b7ff4" class="question-input"> -->

																						<span class="question-li-text">D: 
																								boolean
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span> <span class="answer_value">
																					
																						B
																					 
																				</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span> 
																							基础知识点
																						 
																					</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							B
																						
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					3.0
																				<br>
																			</div>
																		</div>
																	</li>
																
																
																
																
																
																
																
															
														
															
																
																	<!-- 单选 -->
																	<li class="question qt-singlechoice" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">11.</span><span class="question-type" style="display: none;">singlechoice</span><span>[单选题]</span><span class="question-point-content"><span>(</span><span class="question-point">3</span><span>分)</span></span><span class="question-id" style="display: none;">78459f4e257c48feb108886b7cfbdeae</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>以下哪个方法可以检测是该对象的私有属性，不是原型属性？</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_78459f4e257c48feb108886b7cfbdeae" class="question-input"> -->
																						<span class="question-li-text">A: 
																								isPrototypeOf
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_78459f4e257c48feb108886b7cfbdeae" class="question-input"> -->
																						<span class="question-li-text">B: 
																								hasOwnProperty
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_78459f4e257c48feb108886b7cfbdeae" class="question-input"> -->

																						<span class="question-li-text">C: 
																								getOwnPropertySymbols
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_78459f4e257c48feb108886b7cfbdeae" class="question-input"> -->

																						<span class="question-li-text">D: 
																								getOwnPropertyDescriptors
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span> <span class="answer_value">
																					
																						B
																					 
																				</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span> 
																							基础知识点
																						 
																					</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							B
																						
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					3.0
																				<br>
																			</div>
																		</div>
																	</li>
																
																
																
																
																
																
																
															
														
															
																
																	<!-- 单选 -->
																	<li class="question qt-singlechoice" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">12.</span><span class="question-type" style="display: none;">singlechoice</span><span>[单选题]</span><span class="question-point-content"><span>(</span><span class="question-point">3</span><span>分)</span></span><span class="question-id" style="display: none;">4fbca4c8610147a8aa205e3750cb310f</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>let c = { greeting: "Hey!" };
let d;

d = c;
c.greeting = "Hello";
console.log(d.greeting);</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_4fbca4c8610147a8aa205e3750cb310f" class="question-input"> -->
																						<span class="question-li-text">A: 
																								Hello
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_4fbca4c8610147a8aa205e3750cb310f" class="question-input"> -->
																						<span class="question-li-text">B: 
																								undefined
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_4fbca4c8610147a8aa205e3750cb310f" class="question-input"> -->

																						<span class="question-li-text">C: 
																								ReferenceError
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_4fbca4c8610147a8aa205e3750cb310f" class="question-input"> -->

																						<span class="question-li-text">D: 
																								TypeError
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span> <span class="answer_value">
																					
																						A
																					 
																				</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span> 
																							基础知识点
																						 
																					</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							A
																						
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					3.0
																				<br>
																			</div>
																		</div>
																	</li>
																
																
																
																
																
																
																
															
														
															
																
																	<!-- 单选 -->
																	<li class="question qt-singlechoice" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">13.</span><span class="question-type" style="display: none;">singlechoice</span><span>[单选题]</span><span class="question-point-content"><span>(</span><span class="question-point">3</span><span>分)</span></span><span class="question-id" style="display: none;">6462bb5b704241a1bfbdce2856d9d50d</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>关于队列的说法正确的是？</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_6462bb5b704241a1bfbdce2856d9d50d" class="question-input"> -->
																						<span class="question-li-text">A: 
																								队列的主要操作就是入队和出队
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_6462bb5b704241a1bfbdce2856d9d50d" class="question-input"> -->
																						<span class="question-li-text">B: 
																								在队列中查找元素的效率是低下的
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_6462bb5b704241a1bfbdce2856d9d50d" class="question-input"> -->

																						<span class="question-li-text">C: 
																								队列类中一般会有一个读取对头的方法
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_6462bb5b704241a1bfbdce2856d9d50d" class="question-input"> -->

																						<span class="question-li-text">D: 
																								队列是先进先出的
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span> <span class="answer_value">
																					
																						D
																					 
																				</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span> 
																							基础知识点
																						 
																					</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							D
																						
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					3.0
																				<br>
																			</div>
																		</div>
																	</li>
																
																
																
																
																
																
																
															
														
															
																
																	<!-- 单选 -->
																	<li class="question qt-singlechoice" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">14.</span><span class="question-type" style="display: none;">singlechoice</span><span>[单选题]</span><span class="question-point-content"><span>(</span><span class="question-point">3</span><span>分)</span></span><span class="question-id" style="display: none;">6cf2d1944c5045e5af90b3a508de954b</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>在vue中触发自定义事件使用什么原型方法？</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_6cf2d1944c5045e5af90b3a508de954b" class="question-input"> -->
																						<span class="question-li-text">A: 
																								$emit
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_6cf2d1944c5045e5af90b3a508de954b" class="question-input"> -->
																						<span class="question-li-text">B: 
																								$on
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_6cf2d1944c5045e5af90b3a508de954b" class="question-input"> -->

																						<span class="question-li-text">C: 
																								$off
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_6cf2d1944c5045e5af90b3a508de954b" class="question-input"> -->

																						<span class="question-li-text">D: 
																								$once
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span> <span class="answer_value">
																					
																						A
																					 
																				</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span> 
																							基础知识点
																						 
																					</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																						
																							<span style="color:red">
																								C
																							</span>
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					0.0
																				<br>
																			</div>
																		</div>
																	</li>
																
																
																
																
																
																
																
															
														
															
																
																	<!-- 单选 -->
																	<li class="question qt-singlechoice" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">15.</span><span class="question-type" style="display: none;">singlechoice</span><span>[单选题]</span><span class="question-point-content"><span>(</span><span class="question-point">3</span><span>分)</span></span><span class="question-id" style="display: none;">17fefa342d404e5fbb7a8af4c012cccb</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>let sayString="hello hunger! How are you?"; 
const reg=/hello|you/g; 
console.log(sayString.match(reg));以上代码运行结果正确的是？</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_17fefa342d404e5fbb7a8af4c012cccb" class="question-input"> -->
																						<span class="question-li-text">A: 
																								["hello"]
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_17fefa342d404e5fbb7a8af4c012cccb" class="question-input"> -->
																						<span class="question-li-text">B: 
																								["you"]
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_17fefa342d404e5fbb7a8af4c012cccb" class="question-input"> -->

																						<span class="question-li-text">C: 
																								["hello", "you"]
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_17fefa342d404e5fbb7a8af4c012cccb" class="question-input"> -->

																						<span class="question-li-text">D: 
																								null
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span> <span class="answer_value">
																					
																						C
																					 
																				</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span> 
																							基础知识点
																						 
																					</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							C
																						
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					3.0
																				<br>
																			</div>
																		</div>
																	</li>
																
																
																
																
																
																
																
															
														
															
																
																	<!-- 单选 -->
																	<li class="question qt-singlechoice" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">16.</span><span class="question-type" style="display: none;">singlechoice</span><span>[单选题]</span><span class="question-point-content"><span>(</span><span class="question-point">3</span><span>分)</span></span><span class="question-id" style="display: none;">632f6e14db02446f9469fd371ac65bee</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>检测正则表达式是否匹配，除了有test()、match()外，还有(   )方法返回值也是一个数组？</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_632f6e14db02446f9469fd371ac65bee" class="question-input"> -->
																						<span class="question-li-text">A: 
																								replace()
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_632f6e14db02446f9469fd371ac65bee" class="question-input"> -->
																						<span class="question-li-text">B: 
																								exec()
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_632f6e14db02446f9469fd371ac65bee" class="question-input"> -->

																						<span class="question-li-text">C: 
																								split()
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_632f6e14db02446f9469fd371ac65bee" class="question-input"> -->

																						<span class="question-li-text">D: 
																								join()
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span> <span class="answer_value">
																					
																						B
																					 
																				</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span> 
																							基础知识点
																						 
																					</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							B
																						
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					3.0
																				<br>
																			</div>
																		</div>
																	</li>
																
																
																
																
																
																
																
															
														
															
																
																	<!-- 单选 -->
																	<li class="question qt-singlechoice" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">17.</span><span class="question-type" style="display: none;">singlechoice</span><span>[单选题]</span><span class="question-point-content"><span>(</span><span class="question-point">3</span><span>分)</span></span><span class="question-id" style="display: none;">6b1f269dd7bf4c228273f82d7a000b39</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>二叉树是一种特殊的树，它的子节点个数不超过?</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_6b1f269dd7bf4c228273f82d7a000b39" class="question-input"> -->
																						<span class="question-li-text">A: 
																								2
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_6b1f269dd7bf4c228273f82d7a000b39" class="question-input"> -->
																						<span class="question-li-text">B: 
																								3
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_6b1f269dd7bf4c228273f82d7a000b39" class="question-input"> -->

																						<span class="question-li-text">C: 
																								4
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_6b1f269dd7bf4c228273f82d7a000b39" class="question-input"> -->

																						<span class="question-li-text">D: 
																								5
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span> <span class="answer_value">
																					
																						A
																					 
																				</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span> 
																							基础知识点
																						 
																					</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							A
																						
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					3.0
																				<br>
																			</div>
																		</div>
																	</li>
																
																
																
																
																
																
																
															
														
															
																
																	<!-- 单选 -->
																	<li class="question qt-singlechoice" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">18.</span><span class="question-type" style="display: none;">singlechoice</span><span>[单选题]</span><span class="question-point-content"><span>(</span><span class="question-point">3</span><span>分)</span></span><span class="question-id" style="display: none;">65295ac599404d6e8d4922aa6cceda5b</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>function consoleLog(){
         console.log(i);
         var i = 10;
         console.log(i);
      }
      consoleLog();
      console.log(i);以上代码的打印结果分别是？</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_65295ac599404d6e8d4922aa6cceda5b" class="question-input"> -->
																						<span class="question-li-text">A: 
																								10,10,undefined
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_65295ac599404d6e8d4922aa6cceda5b" class="question-input"> -->
																						<span class="question-li-text">B: 
																								undefined,10,undefined
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_65295ac599404d6e8d4922aa6cceda5b" class="question-input"> -->

																						<span class="question-li-text">C: 
																								undefined,10, 程序报错
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_65295ac599404d6e8d4922aa6cceda5b" class="question-input"> -->

																						<span class="question-li-text">D: 
																								10,10,程序报错
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span> <span class="answer_value">
																					
																						C
																					 
																				</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span> 
																							基础知识点
																						 
																					</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							C
																						
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					3.0
																				<br>
																			</div>
																		</div>
																	</li>
																
																
																
																
																
																
																
															
														
															
																
																	<!-- 单选 -->
																	<li class="question qt-singlechoice" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">19.</span><span class="question-type" style="display: none;">singlechoice</span><span>[单选题]</span><span class="question-point-content"><span>(</span><span class="question-point">3</span><span>分)</span></span><span class="question-id" style="display: none;">6db6c8e2639542ad8e1c8a49d64d62cc</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>以下关于argument.callee描述正确的是？</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_6db6c8e2639542ad8e1c8a49d64d62cc" class="question-input"> -->
																						<span class="question-li-text">A: 
																								argument.callee是一个指向正在执行的函数的指针
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_6db6c8e2639542ad8e1c8a49d64d62cc" class="question-input"> -->
																						<span class="question-li-text">B: 
																								不能使用它来代替函数名
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_6db6c8e2639542ad8e1c8a49d64d62cc" class="question-input"> -->

																						<span class="question-li-text">C: 
																								它能在箭头函数中使用
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_6db6c8e2639542ad8e1c8a49d64d62cc" class="question-input"> -->

																						<span class="question-li-text">D: 
																								以上不对
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span> <span class="answer_value">
																					
																						A
																					 
																				</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span> 
																							基础知识点
																						 
																					</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							A
																						
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					3.0
																				<br>
																			</div>
																		</div>
																	</li>
																
																
																
																
																
																
																
															
														
															
																
																	<!-- 单选 -->
																	<li class="question qt-singlechoice" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">20.</span><span class="question-type" style="display: none;">singlechoice</span><span>[单选题]</span><span class="question-point-content"><span>(</span><span class="question-point">3</span><span>分)</span></span><span class="question-id" style="display: none;">ae8dbb68590347919431a23f2956f1ba</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>字面量创建对象会共享原型链链，以下那种形式是字面量形式创建对象的？</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_ae8dbb68590347919431a23f2956f1ba" class="question-input"> -->
																						<span class="question-li-text">A: 
																								[]
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_ae8dbb68590347919431a23f2956f1ba" class="question-input"> -->
																						<span class="question-li-text">B: 
																								{}
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_ae8dbb68590347919431a23f2956f1ba" class="question-input"> -->

																						<span class="question-li-text">C: 
																								()
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_ae8dbb68590347919431a23f2956f1ba" class="question-input"> -->

																						<span class="question-li-text">D: 
																								&lt;&gt;
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span> <span class="answer_value">
																					
																						B
																					 
																				</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span> 
																							基础知识点
																						 
																					</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							B
																						
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					3.0
																				<br>
																			</div>
																		</div>
																	</li>
																
																
																
																
																
																
																
															
														
															
																
																
																	<!-- 多选 -->
																	<li class="question qt-multiplechoice" style="display: list-item;"><div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">21.</span> <span class="question-type" style="display: none;">multiplechoice</span>
																			<span>[多选题]</span> <span class="question-point-content"><span>(</span><span class="question-point">2</span><span>分)</span></span>
																			<span class="question-id" style="display: none;">4cf070ae49aa492591f068d655459c6a</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>Promise对象的状态不受外界影响，以下属于promise的状态是？</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_4cf070ae49aa492591f068d655459c6a" class="question-input"> -->
																						<span class="question-li-text">A: 
																								pending
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_4cf070ae49aa492591f068d655459c6a" class="question-input"> -->
																						<span class="question-li-text">B: 
																								fulfilled
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_4cf070ae49aa492591f068d655459c6a" class="question-input"> -->

																						<span class="question-li-text">C: 
																								rejected
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_4cf070ae49aa492591f068d655459c6a" class="question-input"> -->

																						<span class="question-li-text">D: 
																								error
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span><span class="answer_value">ABC</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span>基础知识点</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							ABC
																						
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					2.0
																				<br>
																			</div>
																		</div></li>
																
																
																
																
																
																
															
														
															
																
																
																	<!-- 多选 -->
																	<li class="question qt-multiplechoice" style="display: list-item;"><div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">22.</span> <span class="question-type" style="display: none;">multiplechoice</span>
																			<span>[多选题]</span> <span class="question-point-content"><span>(</span><span class="question-point">2</span><span>分)</span></span>
																			<span class="question-id" style="display: none;">25788decdd7c466da8cd7027f667b6df</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>Promise构造函数接受一个函数作为实参，该函数的两个形参分别是________和__________?</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_25788decdd7c466da8cd7027f667b6df" class="question-input"> -->
																						<span class="question-li-text">A: 
																								then
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_25788decdd7c466da8cd7027f667b6df" class="question-input"> -->
																						<span class="question-li-text">B: 
																								resolve
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_25788decdd7c466da8cd7027f667b6df" class="question-input"> -->

																						<span class="question-li-text">C: 
																								reject
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_25788decdd7c466da8cd7027f667b6df" class="question-input"> -->

																						<span class="question-li-text">D: 
																								以上都不对
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span><span class="answer_value">BC</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span>基础知识点</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							BC
																						
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					2.0
																				<br>
																			</div>
																		</div></li>
																
																
																
																
																
																
															
														
															
																
																
																	<!-- 多选 -->
																	<li class="question qt-multiplechoice" style="display: list-item;"><div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">23.</span> <span class="question-type" style="display: none;">multiplechoice</span>
																			<span>[多选题]</span> <span class="question-point-content"><span>(</span><span class="question-point">2</span><span>分)</span></span>
																			<span class="question-id" style="display: none;">54b7ff15af2d422fb3811cf385801939</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>以下关于let和const还有var的区别说法，正确的是？</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_54b7ff15af2d422fb3811cf385801939" class="question-input"> -->
																						<span class="question-li-text">A: 
																								通过var定义的变量，作用域是整个封闭函数，全域的
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_54b7ff15af2d422fb3811cf385801939" class="question-input"> -->
																						<span class="question-li-text">B: 
																								let不允许相同作用域重复声明同一个变量
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_54b7ff15af2d422fb3811cf385801939" class="question-input"> -->

																						<span class="question-li-text">C: 
																								通过let定义的变量，作用域是在块级或者子级中
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_54b7ff15af2d422fb3811cf385801939" class="question-input"> -->

																						<span class="question-li-text">D: 
																								只要块级作用域存在let命令，他所声明的变量就会绑定这个作用域，不再受外部影响
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span><span class="answer_value">ABCD</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span>基础知识点</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							ABCD
																						
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					2.0
																				<br>
																			</div>
																		</div></li>
																
																
																
																
																
																
															
														
															
																
																
																	<!-- 多选 -->
																	<li class="question qt-multiplechoice" style="display: list-item;"><div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">24.</span> <span class="question-type" style="display: none;">multiplechoice</span>
																			<span>[多选题]</span> <span class="question-point-content"><span>(</span><span class="question-point">2</span><span>分)</span></span>
																			<span class="question-id" style="display: none;">411e23fad46947898990a303a49655ac</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>以下关于var变量提升的特点说法正确的是？</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_411e23fad46947898990a303a49655ac" class="question-input"> -->
																						<span class="question-li-text">A: 
																								浏览器在运行代码之前会进行预解析，首先解析函数声明、定义变量，解析完成之后在对函数进行运行、变量进行赋值等
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_411e23fad46947898990a303a49655ac" class="question-input"> -->
																						<span class="question-li-text">B: 
																								不论var生命的变量处于当前作用域的第几行，都会提升到作用域的顶部，并且初始化为undefined
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_411e23fad46947898990a303a49655ac" class="question-input"> -->

																						<span class="question-li-text">C: 
																								而let声明的变量同样不论处于当前作用域的第几行，都会提升到作用域的顶部，当赋值时才会被初始化
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_411e23fad46947898990a303a49655ac" class="question-input"> -->

																						<span class="question-li-text">D: 
																								以上都不对
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span><span class="answer_value">ABC</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span>基础知识点</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							ABC
																						
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					2.0
																				<br>
																			</div>
																		</div></li>
																
																
																
																
																
																
															
														
															
																
																
																	<!-- 多选 -->
																	<li class="question qt-multiplechoice" style="display: list-item;"><div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">25.</span> <span class="question-type" style="display: none;">multiplechoice</span>
																			<span>[多选题]</span> <span class="question-point-content"><span>(</span><span class="question-point">2</span><span>分)</span></span>
																			<span class="question-id" style="display: none;">cfadd88e3d9d4392805c948f9b0df133</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>以下几段代码片段对var变量提升有正确解析的是？</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_cfadd88e3d9d4392805c948f9b0df133" class="question-input"> -->
																						<span class="question-li-text">A: 
																								console.log(foo)    //undefined

var foo = 1;
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_cfadd88e3d9d4392805c948f9b0df133" class="question-input"> -->
																						<span class="question-li-text">B: 
																								console.log(a)    //报错

let a = 1;
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_cfadd88e3d9d4392805c948f9b0df133" class="question-input"> -->

																						<span class="question-li-text">C: 
																								console.log(foo)    //报错

var foo = 1;
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_cfadd88e3d9d4392805c948f9b0df133" class="question-input"> -->

																						<span class="question-li-text">D: 
																								console.log(a)    //结果为undefined

let a = 1;
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span><span class="answer_value">AB</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span>基础知识点</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							AB
																						
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					2.0
																				<br>
																			</div>
																		</div></li>
																
																
																
																
																
																
															
														
															
																
																
																	<!-- 多选 -->
																	<li class="question qt-multiplechoice" style="display: list-item;"><div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">26.</span> <span class="question-type" style="display: none;">multiplechoice</span>
																			<span>[多选题]</span> <span class="question-point-content"><span>(</span><span class="question-point">2</span><span>分)</span></span>
																			<span class="question-id" style="display: none;">077d45c9f86347a590b03039ded24a73</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>以下关于es6中set数据结构，运行结果正确的是？</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_077d45c9f86347a590b03039ded24a73" class="question-input"> -->
																						<span class="question-li-text">A: 
																								let set = new Set([1,2,2,2,3]);    //Set(2) {1,2,3}
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_077d45c9f86347a590b03039ded24a73" class="question-input"> -->
																						<span class="question-li-text">B: 
																								let arr1 = [1,2,3,4]

let arr2 = [2,3,4,5]

let set = new Set([...arr1, ...arr2]);    //Set{1,2,3,4,5}
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_077d45c9f86347a590b03039ded24a73" class="question-input"> -->

																						<span class="question-li-text">C: 
																								let set1  =new Set()

set1.add(1)

set1.add(2)

console.log(set1)    //{1,2,3}
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_077d45c9f86347a590b03039ded24a73" class="question-input"> -->

																						<span class="question-li-text">D: 
																								var set1 = new Set();

set1.add(1)

set1.add(2)

set1.delete(1)

console.log(set1)    //{2}
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span><span class="answer_value">ABCD</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span>基础知识点</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							ABCD
																						
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					2.0
																				<br>
																			</div>
																		</div></li>
																
																
																
																
																
																
															
														
															
																
																
																	<!-- 多选 -->
																	<li class="question qt-multiplechoice" style="display: list-item;"><div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">27.</span> <span class="question-type" style="display: none;">multiplechoice</span>
																			<span>[多选题]</span> <span class="question-point-content"><span>(</span><span class="question-point">2</span><span>分)</span></span>
																			<span class="question-id" style="display: none;">95a446fe8a4d4999b991c575cc548c07</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>以下关于二叉查找树说法错误的是？</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_95a446fe8a4d4999b991c575cc548c07" class="question-input"> -->
																						<span class="question-li-text">A: 
																								树被用来存储具有层级关系的数据，比如文件系统中的文件
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_95a446fe8a4d4999b991c575cc548c07" class="question-input"> -->
																						<span class="question-li-text">B: 
																								树还被用来存储有序列表
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_95a446fe8a4d4999b991c575cc548c07" class="question-input"> -->

																						<span class="question-li-text">C: 
																								树由一组以内容连接的节点组成
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_95a446fe8a4d4999b991c575cc548c07" class="question-input"> -->

																						<span class="question-li-text">D: 
																								BAT用来表示二叉查找树
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span><span class="answer_value">CD</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span>基础知识点</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							CD
																						
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					2.0
																				<br>
																			</div>
																		</div></li>
																
																
																
																
																
																
															
														
															
																
																
																	<!-- 多选 -->
																	<li class="question qt-multiplechoice" style="display: list-item;"><div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">28.</span> <span class="question-type" style="display: none;">multiplechoice</span>
																			<span>[多选题]</span> <span class="question-point-content"><span>(</span><span class="question-point">2</span><span>分)</span></span>
																			<span class="question-id" style="display: none;">6ee5857917ff409486d402767db57426</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>以下关于集合（set）数据结构说法正确的是？</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_6ee5857917ff409486d402767db57426" class="question-input"> -->
																						<span class="question-li-text">A: 
																								集合（set）是一种包含不同元素的数据结构
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_6ee5857917ff409486d402767db57426" class="question-input"> -->
																						<span class="question-li-text">B: 
																								集合中的成员是无序的
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_6ee5857917ff409486d402767db57426" class="question-input"> -->

																						<span class="question-li-text">C: 
																								集合中不允许相同成员存在
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_6ee5857917ff409486d402767db57426" class="question-input"> -->

																						<span class="question-li-text">D: 
																								以上都不对
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span><span class="answer_value">ABC</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span>基础知识点</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							ABC
																						
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					2.0
																				<br>
																			</div>
																		</div></li>
																
																
																
																
																
																
															
														
															
																
																
																	<!-- 多选 -->
																	<li class="question qt-multiplechoice" style="display: list-item;"><div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">29.</span> <span class="question-type" style="display: none;">multiplechoice</span>
																			<span>[多选题]</span> <span class="question-point-content"><span>(</span><span class="question-point">2</span><span>分)</span></span>
																			<span class="question-id" style="display: none;">f4d0bbcb73cc46999fd774a7da43bb0c</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>以下哪些关于中序遍历二叉查找树说法错误的是？</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_f4d0bbcb73cc46999fd774a7da43bb0c" class="question-input"> -->
																						<span class="question-li-text">A: 
																								中序遍历按照节点上的键值，以升序访问 BST 上的所有节点
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_f4d0bbcb73cc46999fd774a7da43bb0c" class="question-input"> -->
																						<span class="question-li-text">B: 
																								中序遍历先访问根节点，然后以同样方式访问左子树和右子树
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_f4d0bbcb73cc46999fd774a7da43bb0c" class="question-input"> -->

																						<span class="question-li-text">C: 
																								中序 遍历先访问叶子节点，从左子树到右子树，再到根节点
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_f4d0bbcb73cc46999fd774a7da43bb0c" class="question-input"> -->

																						<span class="question-li-text">D: 
																								中序遍历使用递归的方式最容易实现
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span><span class="answer_value">BC</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span>基础知识点</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							BC
																						
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					2.0
																				<br>
																			</div>
																		</div></li>
																
																
																
																
																
																
															
														
															
																
																
																	<!-- 多选 -->
																	<li class="question qt-multiplechoice" style="display: list-item;"><div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">30.</span> <span class="question-type" style="display: none;">multiplechoice</span>
																			<span>[多选题]</span> <span class="question-point-content"><span>(</span><span class="question-point">2</span><span>分)</span></span>
																			<span class="question-id" style="display: none;">275aa7ad661144fd9ff15a0acf5f0e1d</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>以下哪些方式可以遍历二叉查找树?</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_275aa7ad661144fd9ff15a0acf5f0e1d" class="question-input"> -->
																						<span class="question-li-text">A: 
																								先序
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_275aa7ad661144fd9ff15a0acf5f0e1d" class="question-input"> -->
																						<span class="question-li-text">B: 
																								中序
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_275aa7ad661144fd9ff15a0acf5f0e1d" class="question-input"> -->

																						<span class="question-li-text">C: 
																								后序
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_275aa7ad661144fd9ff15a0acf5f0e1d" class="question-input"> -->

																						<span class="question-li-text">D: 
																								前序
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span><span class="answer_value">ABC</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span>基础知识点</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							ABC
																						
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					2.0
																				<br>
																			</div>
																		</div></li>
																
																
																
																
																
																
															
														
															
																
																
																
																	<!-- 判断 -->
																	<li class="question qt-trueorfalse" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">31.</span><span class="question-type" style="display: none;">trueorfalse</span>
																			<span>[判断题]</span> <span class="question-point-content"><span>(</span><span class="question-point">2</span><span>分)</span></span><span class="question-id" style="display: none;">4361e9754e5048c4b2ce63a6139ad498</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>严格模式下变量必须声明后再使用</pre>
																				
																				
																			<p></p>

																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span><span class="answer_value">
																					
																						对
																						
																					
																				</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span>基础知识点</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							
																								对
																								
																							
																						
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					2.0
																				<br>
																			</div>
																		</div>
																	</li>
																
																
																
																
																
															
														
															
																
																
																
																	<!-- 判断 -->
																	<li class="question qt-trueorfalse" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">32.</span><span class="question-type" style="display: none;">trueorfalse</span>
																			<span>[判断题]</span> <span class="question-point-content"><span>(</span><span class="question-point">2</span><span>分)</span></span><span class="question-id" style="display: none;">700d273d686d45ad8f53f65968edd0ed</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>严格模式会降慢运行速度</pre>
																				
																				
																			<p></p>

																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span><span class="answer_value">
																					
																						
																						错
																					
																				</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span>基础知识点</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							
																								
																								错
																							
																						
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					2.0
																				<br>
																			</div>
																		</div>
																	</li>
																
																
																
																
																
															
														
															
																
																
																
																	<!-- 判断 -->
																	<li class="question qt-trueorfalse" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">33.</span><span class="question-type" style="display: none;">trueorfalse</span>
																			<span>[判断题]</span> <span class="question-point-content"><span>(</span><span class="question-point">2</span><span>分)</span></span><span class="question-id" style="display: none;">98b728f3d82a47cab84e7fcadf888aeb</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>js是一个多线程的语言</pre>
																				
																				
																			<p></p>

																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span><span class="answer_value">
																					
																						
																						错
																					
																				</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span>基础知识点</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							
																								
																								错
																							
																						
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					2.0
																				<br>
																			</div>
																		</div>
																	</li>
																
																
																
																
																
															
														
															
																
																
																
																	<!-- 判断 -->
																	<li class="question qt-trueorfalse" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">34.</span><span class="question-type" style="display: none;">trueorfalse</span>
																			<span>[判断题]</span> <span class="question-point-content"><span>(</span><span class="question-point">2</span><span>分)</span></span><span class="question-id" style="display: none;">f7b5f6960465469fbea1286102985c91</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>http指的是超文本传输协议，是建立在服务端与浏览器之间的传输媒介</pre>
																				
																				
																			<p></p>

																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span><span class="answer_value">
																					
																						对
																						
																					
																				</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span>基础知识点</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							
																								对
																								
																							
																						
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					2.0
																				<br>
																			</div>
																		</div>
																	</li>
																
																
																
																
																
															
														
															
																
																
																
																	<!-- 判断 -->
																	<li class="question qt-trueorfalse" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">35.</span><span class="question-type" style="display: none;">trueorfalse</span>
																			<span>[判断题]</span> <span class="question-point-content"><span>(</span><span class="question-point">2</span><span>分)</span></span><span class="question-id" style="display: none;">aa917e6c23ca44cdb6b0792bfa3b008d</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>存储结构是逻辑结构的存储映像</pre>
																				
																				
																			<p></p>

																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span><span class="answer_value">
																					
																						对
																						
																					
																				</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span>基础知识点</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							
																								对
																								
																							
																						
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					2.0
																				<br>
																			</div>
																		</div>
																	</li>
																
																
																
																
																
															
														
															
																
																
																
																	<!-- 判断 -->
																	<li class="question qt-trueorfalse" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">36.</span><span class="question-type" style="display: none;">trueorfalse</span>
																			<span>[判断题]</span> <span class="question-point-content"><span>(</span><span class="question-point">2</span><span>分)</span></span><span class="question-id" style="display: none;">95a90953bcc548e98d60798f82dd01ff</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>向 Set 加入值的时候，不会发生类型转换,所以5，和‘5’都可以添加</pre>
																				
																				
																			<p></p>

																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span><span class="answer_value">
																					
																						对
																						
																					
																				</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span>基础知识点</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							
																								对
																								
																							
																						
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					2.0
																				<br>
																			</div>
																		</div>
																	</li>
																
																
																
																
																
															
														
															
																
																
																
																	<!-- 判断 -->
																	<li class="question qt-trueorfalse" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">37.</span><span class="question-type" style="display: none;">trueorfalse</span>
																			<span>[判断题]</span> <span class="question-point-content"><span>(</span><span class="question-point">2</span><span>分)</span></span><span class="question-id" style="display: none;">0070bdaaadd64749b8dbee7d32f55962</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>图形结构也被称为非线性结构。</pre>
																				
																				
																			<p></p>

																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span><span class="answer_value">
																					
																						对
																						
																					
																				</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span>基础知识点</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							
																								对
																								
																							
																						
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					2.0
																				<br>
																			</div>
																		</div>
																	</li>
																
																
																
																
																
															
														
															
																
																
																
																	<!-- 判断 -->
																	<li class="question qt-trueorfalse" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">38.</span><span class="question-type" style="display: none;">trueorfalse</span>
																			<span>[判断题]</span> <span class="question-point-content"><span>(</span><span class="question-point">2</span><span>分)</span></span><span class="question-id" style="display: none;">d77df97e69534897886991fe3e5897d9</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>数据可以不按顺序存储</pre>
																				
																				
																			<p></p>

																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span><span class="answer_value">
																					
																						
																						错
																					
																				</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span>基础知识点</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							
																								
																								错
																							
																						
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					2.0
																				<br>
																			</div>
																		</div>
																	</li>
																
																
																
																
																
															
														
															
																
																
																
																	<!-- 判断 -->
																	<li class="question qt-trueorfalse" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">39.</span><span class="question-type" style="display: none;">trueorfalse</span>
																			<span>[判断题]</span> <span class="question-point-content"><span>(</span><span class="question-point">2</span><span>分)</span></span><span class="question-id" style="display: none;">09861c50b27847de934a545d875f10ea</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>从链表中删除节点时，需要先找到待删除节点后面的节点</pre>
																				
																				
																			<p></p>

																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span><span class="answer_value">
																					
																						
																						错
																					
																				</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span>基础知识点</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							
																								
																								错
																							
																						
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					2.0
																				<br>
																			</div>
																		</div>
																	</li>
																
																
																
																
																
															
														
															
																
																
																
																	<!-- 判断 -->
																	<li class="question qt-trueorfalse" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">40.</span><span class="question-type" style="display: none;">trueorfalse</span>
																			<span>[判断题]</span> <span class="question-point-content"><span>(</span><span class="question-point">2</span><span>分)</span></span><span class="question-id" style="display: none;">447b2d25c7df408a918f9f5355750f53</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>标识出链表的起始节点却有点麻烦，许多链表的实现都在链表最前面有一个特殊节 点，叫做第一个节点</pre>
																				
																				
																			<p></p>

																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span><span class="answer_value">
																					
																						
																						错
																					
																				</span><br>
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span>基础知识点</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																						
																							<span style="color:red">
																							
																								对
																								
																							</span>
																						
																					
																				<br>
																			</div>
																			<div class="answer-desc-detail">
																				<span>考试得分：</span>
																					0.0
																				<br>
																			</div>
																		</div>
																	</li>
																
																
																
																
																
															
														
													</ul>
												</div>
											</div>
										</form>
									</td>
								</tr>
							</tbody>
						</table>
					</div>
				</div>
			</div>
		</div>

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		}, {
			"name" : "分析题",
			"code" : "qt-analytical"
		}),

		/**
		 * 绑定考题focus事件(点击考题导航)
		 */
		bindfocus : function bindfocus() {
			$("#question-navi").delegate(
					"a.question-navi-item ",
					"click",
					function() {
						var clickindex = $("a.question-navi-item").index(this);
						var questions = $("li.question");
						var targetQuestion = questions[clickindex];

						var targetQuestionType = $(questions[clickindex]).find(
								".question-type").text();

						examing.doQuestionFilt("qt-" + targetQuestionType);
						// $(targetQuestion).focus();

						examing.scrollToElement($(targetQuestion));
					});
		},

		scrollToElement : function scrollToElement(selector, time,
				verticalOffset) {
			time = typeof (time) != 'undefined' ? time : 500;
			verticalOffset = typeof (verticalOffset) != 'undefined' ? verticalOffset
					: 0;
			element = $(selector);
			offset = element.offset();
			offsetTop = offset.top + verticalOffset;
			$('html, body').animate({
				scrollTop : offsetTop
			}, time);
		},
		/**
		 * 计算总分
		 */
		refreshTotalPoint : function refreshTotalPoint() {
			var question_sum_p_all = 0;
			var point_array = $(".question-point");
			for (var i = 0; i < point_array.length; i++) {
				var pointtmp = parseFloat($(point_array[i]).text());

				if (isNaN(pointtmp)) {
					continue;
				} else {
					question_sum_p_all = question_sum_p_all + pointtmp * 10;
				}
			}
			$("#exampaper-total-point").text(question_sum_p_all / 10);
		},
		getType : function getType(input) {
			var m = (/[\d]+(\.[\d]+)?/).exec(input);
			if (m) {
				// Check if there is a decimal place
				if (m[1]) {
					return 'float';
				} else {
					return 'int';
				}
			}
			return 'string';
		}
	};
</script>
<script type="text/javascript">
//-----查看文件列表
function openFilePage(){
	window.open("http://www.bwbroad.com/exam/admin/examfile/querylistNoDe.do?dataTable=exam_paper&dataId="+$("#id").val(), '_blank');
}

//下载附件
function downLoadFiles(path,fileName){
	if(path){
		window.open($root+"exam/download.do?url="+path+"&fileName="+fileName);
	}else{
		alert("无参考资料");
	}
}
</script>

</body></html>